Tehnici avansate de programare - Profs.info.uaic.ro

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Noţiuni <strong>de</strong> bază Mo<strong>de</strong>lul obiectual Clase, obiecte, proprietăţi, relaţii <strong>de</strong> moştenire, asociere, compoziţie, agregare. Mo<strong>de</strong>lul relaţional Tabele, tuple, coloane, chei primare, legături (chei străine), in<strong>de</strong>cşi. Corespon<strong>de</strong>nţa Clasa - tabel(e), proprietate - coloana(e), relaţie - Tehnologii <strong>avansate</strong> <strong>de</strong> <strong>programare</strong> – p.17/7
Exemplul 1 public class Person { private int id; private String name; private Integer key; public int getId() { return id; } public void setId(int id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public Integer getKey() { return key; } public void setKey(Integer key) { this.key = key; } } ---------------------------------------------------- persons (id int NOT NULL, name varchar(50), key int) Tehnologii <strong>avansate</strong> <strong>de</strong> <strong>programare</strong> – p.18/7
Page 1 and 2: Tehnici av
Page 3 and 4: Cuprins Sisteme de
Page 5 and 6: Aplicaţii pe mai multe nivele Tehn
Page 7 and 8: Serializarea obiectelor Transformar
Page 9 and 10: Modele de<
Page 11 and 12: Object-SQL Mapping Object-Relationa
Page 13 and 14: Metode de<
Page 15 and 16: Probleme: Dialectul SQL --Sybase CR
Page 17: Conceptele mapării Tehnologii <str
Page 21 and 22: Modelare structuri
Page 23 and 24: Maparea ierarhiilor de</str
Page 25 and 26: Moştenirea (2) Maparea întregii i
Page 27 and 28: Informaţii auxiliare "Shadow <stro
Page 29 and 30: Maparea relaţiilor Tehnologii <str
Page 31 and 32: Exemple One-to-One Employee 0..1 -h
Page 33 and 34: Implementarea relaţională Chei st
Page 35 and 36: Persistenţa relaţiilor Or
Page 37 and 38: Citiri "leneşe" ("lazy") Lazy read
Page 39 and 40: Modelare Folosiţi

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